CN208902473U - A kind of analytical chemistry fluid sampling device - Google Patents
A kind of analytical chemistry fluid sampling device Download PDFInfo
- Publication number
- CN208902473U CN208902473U CN201821508594.7U CN201821508594U CN208902473U CN 208902473 U CN208902473 U CN 208902473U CN 201821508594 U CN201821508594 U CN 201821508594U CN 208902473 U CN208902473 U CN 208902473U
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- China
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- affixed
- block
- sampler barrel
- motion bar
- analytical chemistry
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Abstract
The utility model discloses a kind of analytical chemistry fluid sampling devices, including sampler barrel, lower end outer surface is provided with containing mark on the left of the sampler barrel, sampler barrel lower end center is affixed to be provided with sampling head, the sampling head lower end is provided with the first fixed block, first lower end of fixing block center is affixed to be provided with probe tube, the sampler barrel interior lower end is provided with movable block, the movable block outer side covering is provided with rubber sealant, movable block upper end center position is vertically affixed to be provided with motion bar, motion bar upper end is vertically pierced by sampler barrel upper center position, the motion bar is affixed to be provided with briquetting.When the utility model needs to sample deep liquid sample, the first fixed block is mounted on sampling head lower end using screw thread, deep layer sampling is carried out using probe tube, the liquid of different depth is sampled convenient for user, so that result is more scientific, whole device has the advantages that structure is simple, easy to use, using effect is good.
Description
Technical field
The utility model relates to analytical chemistry sampling equipment field, specially a kind of analytical chemistry fluid sampling device.
Background technique
Currently, will often be related to liquid sampling work in the experimental study of analytical chemistry, carry out liquid sampling point
Analysis, and liquid sampling work is carried out using sampler, and existing fluid sampling device needs both hands to be operated, one
Certain inconvenience can be caused to operator in a little situations, while sampler can only generally take the liquid on sample surface layer, to liquid
Body middle layer and bottom can not be sampled, and the sample obtained is caused not have generality, and sample tests is caused not have power
Prestige, so being badly in need of wanting a kind of device to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of analytical chemistry fluid sampling devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of analytical chemistry fluid sampling device, packet
Sampler barrel is included, lower end outer surface is provided with containing mark on the left of the sampler barrel, and sampler barrel lower end center is affixed to be set
It is equipped with sampling head, the sampling head lower end is provided with the first fixed block, the affixed setting in first lower end of fixing block center
There is probe tube, the sampler barrel interior lower end is provided with movable block, and the movable block outer side covering is provided with rubber sealant, institute
State movable block upper end center position it is vertical it is affixed be provided with motion bar, motion bar upper end is vertically pierced by sampler barrel upper center position
It sets, the motion bar is affixed to be provided with briquetting, and position is connected between the briquetting lower end and sampler barrel upper end
One spring, the motion bar right side is uniformly affixed from top to bottom to be provided with several card slots, and upper end is affixed on the right side of the sampler barrel
It is provided with confinement block, the confinement block lower end level is affixed to be provided with the second fixed block, is provided on the left of the confinement block hollow
Bar, the hollow stem inner horizontal is affixed to be provided with second spring, and second spring right end passes through and is fixed in limitation inside confinement block
On the right side of block on inner wall, the hollow stem left end is affixed to be provided with fixture block, and fixture block is connected to inside card slot, fixture block right end center
Position is affixed to be provided with steel wire, and steel wire level is pierced by confinement block right end center, then passes perpendicularly through the second fixed block center
Position, the second fixed block lower section, steel wire free end is affixed to be provided with operation ring.
Preferably, first fixed block is connected through a screw thread with sampling head.
Preferably, first spring is circumferentially positioned on the outside of motion bar.
Preferably, it is set as hollow inside the confinement block.
Preferably, circuit covering is provided with cushion in the operation ring.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model one hand holds sampler barrel, a finger is penetrated in operation ring, then sampler barrel lower end is sampled
It being put into liquid stock solution, pull operation ring, fixture block drives movable block to move up far from card slot, the first spring reset using motion bar,
It is drawn liquid into inside sampler barrel by atmospheric pressure, to be sampled, sampling work is can be completed using one hand in user, side
Just practical；
2, when the utility model needs to sample deep liquid sample, the first fixed block is mounted under sampling head using screw thread
End carries out deep layer sampling using probe tube, the liquid of different depth is sampled convenient for user, so that result is more scientific, entirely
Device has the advantages that structure is simple, easy to use, using effect is good.
Detailed description of the invention
Fig. 1 is a kind of analytical chemistry fluid sampling device overall structure diagram of the utility model；
Fig. 2 is confinement block structural schematic diagram in a kind of analytical chemistry fluid sampling device of the utility model；
Fig. 3 is the first fixed-block-architecture (FBA) schematic diagram in a kind of analytical chemistry fluid sampling device of the utility model.
In figure: 1, sampler barrel；2, containing mark；3, motion bar；4, card slot；5, sampling head；6, movable block；7, rubber seal
Layer；8, briquetting；9, the first spring；10, confinement block；11, the first fixed block；12, probe tube；13, cushion；14, second is fixed
Block；15, ring is operated；16, fixture block；17, hollow stem；18, second spring；19, steel wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of analytical chemistry fluid sampling device, including
Sampler barrel 1, the 1 left side lower end outer surface of sampler barrel are provided with containing mark 2, and containing mark 2 is convenient for control liquid sampling
Capacity, the 1 lower end center of sampler barrel is affixed to be provided with sampling head 5, and sampling head 5 is convenient for sampling, 5 lower end of sampling head
It is provided with the first fixed block 11, the 11 lower end center of the first fixed block is affixed to be provided with probe tube 12, and described first is solid
Determine block 11 to be connected through a screw thread with sampling head 5,1 interior lower end of sampler barrel is provided with movable block 6, and movable block 6 is along sampling
It is slided up and down inside cylinder 1,6 outer side covering of movable block is provided with rubber sealant 7, and rubber sealant 7 prevents sample liquids
It stretches to 6 top of movable block, the 6 upper end center position of movable block is vertically affixed to be provided with motion bar 3, and 3 upper end of motion bar is hung down
Direct puncture goes out 1 upper center position of sampler barrel, and the motion bar 3 is affixed to be provided with briquetting 8,8 lower end of briquetting and sampling
Position is connected with the first spring 9 between 1 upper end of cylinder, and first spring 9 is circumferentially positioned at 3 outside of motion bar, the work
3 right side of lever is uniformly affixed from top to bottom to be provided with several card slots 4, and the affixed setting in 1 right side upper end of sampler barrel is restricted
Block 10 is set as hollow inside the confinement block 10,10 lower end of confinement block it is horizontal it is affixed is provided with the second fixed block 14,
Hollow stem 17 is provided on the left of the confinement block 10, hollow stem 17 horizontally slips inside confinement block 10, the hollow stem 17
Inner horizontal is affixed to be provided with second spring 18, and 18 right end of second spring, which passes through, is fixed in 10 right side of confinement block inside confinement block 10
On inner wall, 17 left end of hollow stem is affixed to be provided with fixture block 16, and fixture block 16 is connected to inside card slot 4,16 right end of fixture block
Center is affixed to be provided with steel wire 19, and 19 level of steel wire is pierced by 10 right end center of confinement block, then passes perpendicularly through second
14 center of fixed block, 14 lower section of the second fixed block, 19 free end of steel wire is affixed to be provided with operation ring 15, operates ring 15
Convenient for pulling steel wire 19, circuit covering is provided with cushion 13 in the operation ring 15, and cushion 13 prevents operation 15 inner ring of ring damage from making
User.
Working principle: pull operation ring 15 when use, fixture block 16 are compressed far from card slot 4, second spring 18, pressing pressing
Block 8, so that motion bar 3 drives movable block 6 to be displaced downwardly to 1 interior lower end position of sampler barrel, while the first spring 9 is compressed, and is unclamped
Ring 15 is operated, second spring 18 resets, and using fixture block 16 that motion bar 3 is stuck, one hand holds sampler barrel 1, and a finger is worn
Enter to operate in ring 15, then 1 lower end sampling head 5 of sampler barrel is put into liquid stock solution, pull operation ring 15, fixture block 16 is far from card slot
4, the first spring 9 is resetted drives movable block 6 to move up using motion bar 3, is drawn liquid into inside sampler barrel 1 by atmospheric pressure, from
And be sampled, sampling work can be completed using one hand in user, and it is convenient and practical, when needing to sample deep liquid sample, benefit
The first fixed block 11 is mounted on 5 lower end of sampling head with screw thread, deep layer sampling is carried out using probe tube 12, is sampled convenient for user
The liquid of different depth, so that result is more scientific, it is excellent that whole device has that structure is simple, easy to use, using effect is good
Point.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of analytical chemistry fluid sampling device, including sampler barrel (1), it is characterised in that: lower end on the left of the sampler barrel (1)
Outer surface is provided with containing mark (2), and sampler barrel (1) the lower end center is affixed to be provided with sampling head (5), the sampling
Head (5) lower end is provided with the first fixed block (11), and the first fixed block (11) lower end center is affixed to be provided with probe tube
(12), sampler barrel (1) interior lower end is provided with movable block (6), and movable block (6) outer side covering is provided with rubber seal
Layer (7), movable block (6) the upper end center position is vertically affixed to be provided with motion bar (3), and motion bar (3) upper end is vertically pierced by
Sampler barrel (1) upper center position, the motion bar (3) is affixed to be provided with briquetting (8), briquetting (8) lower end with take
Position is connected with the first spring (9) between sample cylinder (1) upper end, uniformly affixed from top to bottom on the right side of the motion bar (3) to set
It is equipped with several card slots (4), upper end is affixed on the right side of the sampler barrel (1) is provided with confinement block (10), under the confinement block (10)
End level is affixed to be provided with the second fixed block (14), is provided with hollow stem (17), the hollow stem on the left of the confinement block (10)
(17) inner horizontal is affixed is provided with second spring (18), and second spring (18) right end passes through and is fixed in limit inside confinement block (10)
On the right side of clamp dog (10) on inner wall, hollow stem (17) left end is affixed to be provided with fixture block (16), and fixture block (16) is connected to card slot (4)
Inside, fixture block (16) the right end center is affixed to be provided with steel wire (19), and steel wire (19) level is pierced by confinement block (10) right side
Center is held, the second fixed block (14) center, the second fixed block (14) lower section, steel wire (19) are then passed perpendicularly through
Free end is affixed to be provided with operation ring (15).
2. a kind of analytical chemistry fluid sampling device according to claim 1, it is characterised in that: first fixed block
(11) it is connected through a screw thread with sampling head (5).
3. a kind of analytical chemistry fluid sampling device according to claim 1, it is characterised in that: first spring (9)
It is circumferentially positioned on the outside of motion bar (3).
4. a kind of analytical chemistry fluid sampling device according to claim 1, it is characterised in that: in the confinement block (10)
Portion is set as hollow.
5. a kind of analytical chemistry fluid sampling device according to claim 1, it is characterised in that: in the operation ring (15)
Circuit covering is provided with cushion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508594.7U CN208902473U (en) | 2018-09-15 | 2018-09-15 | A kind of analytical chemistry fluid sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508594.7U CN208902473U (en) | 2018-09-15 | 2018-09-15 | A kind of analytical chemistry fluid sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902473U true CN208902473U (en) | 2019-05-24 |
Family
ID=66572524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508594.7U Expired - Fee Related CN208902473U (en) | 2018-09-15 | 2018-09-15 | A kind of analytical chemistry fluid sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683577A (en) * | 2020-12-07 | 2021-04-20 | 湖南利钢金属制品有限公司 | Mineral product sampling device |
-
2018
- 2018-09-15 CN CN201821508594.7U patent/CN208902473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683577A (en) * | 2020-12-07 | 2021-04-20 | 湖南利钢金属制品有限公司 | Mineral product sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20210915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |